I entered "cancha techada" into a translator, and it gave me "indoor court."
In my school we have a court (like a tennis or basketball court), but it isn't indoors. The court just has a roof on it, and we call it a "cancha techada."
What is the correct English word or phrase for this?
You may be looking for "covered court", although a covered court could be indoors or outdoors. You could also call it a "shaded court," meaning it has something to block the sun:
shade
Screen from direct light:
"She shaded her eyes against the sun"Cover, moderate, or exclude the light of:
"He shaded the torch with his hand"
Using "shaded" would imply that the court is outdoors, as if it was indoors it's less likely that there would be a reason to block the sun.
You could also call it a "sheltered" court:
sheltered
(Of a place) protected from bad weather:
"the plants need a shady, sheltered spot in the garden"
Again, this implies that it is outdoors because there would be no reason to protect an indoor court from bad weather.
I am assuming that "cancha techada" refers to a court on which sport is played, as the results I got when searching for images of them were all sports courts.
Searching around, I found that the structure was often called a shade structure [1], or a canopy structure [2].
This leads me to believe that you could easily call them shaded or canopied courts.
I also found that they were called covered courts. Here is one example.
